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返回ChemicalBook首页>CAS数据库列表>31996-10-8更多图谱> 1,4,5,8-萘四甲酸四甲酯(31996-10-8)核磁图(1HNMR)

31996-10-8

1,4,5,8-萘四甲酸四甲酯(31996-10-8)核磁图(1HNMR)

分子式:C18H16O8

分子量: 360.31

InChI:InChI=1S/C18H16O8/c1-23-15(19)9-5-6-11(17(21)25-3)14-12(18(22)26-4)8-7-10(13(9)14)16(20)24-2/h5-8H,1-4H3

InChIKey: QGAXWPQVFUUSGN-UHFFFAOYSA-N

Smiles:C1(C(OC)=O)=C2C(C(C(OC)=O)=CC=C2C(OC)=O)=C(C(OC)=O)C=C1

400 MHz in CDCl3

  • 图谱

    1H NMR 399.65 MHz
    C18 H16 O8 5 wt% in CDCl3
    tetramethyl 1,4,5,8-naphthalenetetracarboxylate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.053 B 3.929

         Hz     ppm     Int.
    

       3218.26   8.053    512
       1570.31   3.930   1000
    

in CDCl3

  • 图谱

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